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Tractor Accessories
Lawn Tractor Attachment

Model # AUGER SEARS 78861 Official Tractor Accessories post hole digger

Here are the diagrams and repair parts for Official Tractor Accessories AUGER-SEARS-78861 post hole digger, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 55 parts  |
Housing 705031

#NI

All parts diagram

Housing

Part #705031

The manufacturer no longer makes this part, and there's no substitute part

12" H.d. Auger W/ Teeth 706012
#18B

Replacement parts diagram

12" h.d. auger w/ teeth

Part #706012

The manufacturer no longer makes this part, and there's no substitute part

Bearing Cup - Output 705032

#NI

All parts diagram

Bearing cup - output

Part #705032

The manufacturer no longer makes this part, and there's no substitute part

Washer 2502008
#24

Replacement parts diagram

Washer

Part #2502008

The manufacturer no longer makes this part, and there's no substitute part

Hitch Pin (ak-478) 590174
#5

Replacement parts diagram

Hitch pin (ak-478)

Part #590174

The manufacturer no longer makes this part, and there's no substitute part

18" H.d. Auger W/ Teeth 706018
#18C

Replacement parts diagram

18" h.d. auger w/ teeth

Part #706018

The manufacturer no longer makes this part, and there's no substitute part

Nut 2500004
#25

Replacement parts diagram

Nut

Part #2500004

The manufacturer no longer makes this part, and there's no substitute part

#3 Head Plow Bolt 1/2" X 1-1/2" (standard Hardware Item - May Be Purchased Locally) N/P

#NI

All parts diagram

#3 head plow bolt 1/2" x 1-1/2" (standard hardware item - may be purchased locally)

Part #N/P

The manufacturer no longer makes this part, and there's no substitute part

9" H.d. Auger W/teeth 708009
#18A

Replacement parts diagram

9" h.d. auger w/teeth

Part #708009

The manufacturer no longer makes this part, and there's no substitute part

6" H.d. Auger W/ Teeth 708006
#18

Replacement parts diagram

6" h.d. auger w/ teeth

Part #708006

The manufacturer no longer makes this part, and there's no substitute part

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